Chapter 612: Quicklime

In the forensic dissection room of Changyang City, three corpses were placed on three dissection tables.

Not counting the first corpse that had been put away, there were three other corpses of victims killed by hammers lying here.

Among the three, one was dug out from the Jianghua Kechuang Building, a project manager from Xinxin Construction and Renovation Company, and the other two were foremen from another company, Day and Night Renovation Design Company.

The positions were slightly different, but their work content included communication with the wall-building worker.

Plus the almost similar way of killing and burying the corpse...

These three corpses plus the corpse of the project manager in Shang Ge Yong's house were all determined to be the work of the wall-building worker and were handled together.

Although they had expected it, looking at these three corpses, Jiang Yuan and others still felt the silent pressure.

Even for a provincial capital city like Changyang City, a case with four corpses is still a case that needs to be taken seriously and seriously.

"Qian Da's phone call." The desk phone in the dissection room rang. The forensic doctor next to him glanced at it and handed it to Jiang Yuan.

Jiang Yuan took off his gloves and headgear, rested for a moment, picked up the phone, and said: "Qian Da."

Qian Tongyi first let out a rough breath, as if he was very tired, and said: "How is it? Any conclusions?"

"If it's a direct conclusion, first of all, it is determined that all four corpses were caused by the same murder weapon, which is the hammer we determined before. It should be considered the murderer's habitual equipment. It is highly likely that he carries it with him," Jiang Yuan compared the skulls of the four corpses and was very certain about the murder weapon.

Qian Tongyi let out an "Hmm" and said: "This conclusion is very important. However, I don't know if the murderer will carry this hammer during his escape. If he carries it, he shouldn't be able to take high-speed rail or airplanes."

Jiang Yuan curled his lips. This is not the time to worry about these things at all, right? Furthermore, the murderer is still carrying Shang Ge Yong now...

Thinking of this, Jiang Yuan frowned and asked: "Have you determined that Shang Ge Yong is already dead?"

"There's no reason he wouldn't be dead," Qian Tongyi said: "The murderer carrying him is purely a burden and very dangerous. He has already killed so many people, so it doesn't matter if he kills one more Shang Ge Yong. Of course, it's also possible that he is using Shang Ge Yong as a driver, which is better. We are now actively contacting Pingzhou."

Shang Ge Yong's car has never been found. For the police, this means the car has either stopped somewhere and is no longer moving, or it has been dismantled, or it has gone to a bird-shitting place like Pingzhou, which is possible.

Otherwise, if it drove south or east, there are more and more cameras on the road network in various places, and it is impossible to have no news at all.

Jiang Yuan nodded slightly on the other end of the phone and said: "Indeed."

In Jiang Yuan's view, Qian Tongyi's logic is also flawless. The only reason the murderer took Shang Ge Yong away at that time was that Shang Ge Yong saw what he shouldn't have seen, and the murderer didn't have time to handle Shang Ge Yong.

Now that several days have passed, the greatest possibility for Shang Ge Yong is that he has already been buried somewhere. The best situation for being alive is being a driver. If neither of the above is true, the problem is complicated.

"Our current focus of work is in two parts. One part is chasing the murderer, and the other part is looking for other corpses," Qian Tongyi updated his work here and continued: "As for the corpses, there will be more, right?"

"It is estimated so," Jiang Yuan sighed and said: "The four corpses discovered now are basically similar modes. Except for No. 3, which was built into the bay window, the others are all inside the wall, and all have been treated for preservation. It is a relatively mature mode, not the work of a novice."

Qian Tongyi let out an "Hey" and said: "Building into the bay window, this idea is good. If holes are opened on the outside wall, will it not stink in the room?"

"Opening holes will accelerate the decay of the corpse. The initial smell is estimated to be heavier, especially in rainy days or cloudy days, the corpse is prone to dampness," Jiang Yuan paused, recalled, and said: "Insects are also easy to drill in. At that time, a large number of insects or excrement may leave traces on the outside wall, but it's hard to say, no experiments have been done. But I think the murderer might not have considered so much."

"Hmm, this point is really possible," Qian Tongyi sighed and said: "We have currently understood with some renovation company people and workers in the market. The murderer calls himself Old Chen, from Jian County, not too far from our Changyang City. Ordinary people call him Old Chen or Master Chen. Some have said his name, but no one remembers it. It is said that he is a taciturn person who doesn't like to talk and can't fart in three sentences. Workers feel that this kind of person is a bit stupid and doesn't like to contact him. He doesn't smoke, drink, gamble, or play with women. Does it feel like there is something wrong with his spirit?"

"Just work, no entertainment, no leisure, then send the money home?"

"It is said that he has no wife, no children, and his parents are no longer there," Qian Tongyi was full of words and couldn't help but say: "The lonely star of heaven, it's really hard to handle."

Jiang Yuan was silent for a few seconds and said: "In that case, he should have a lot of money in his hands. Why does he still have to do odd jobs in the market? This job is not easy, right?"

"Are serial killers all like this? Just like stable jobs."

"Although it's not expressed like this, this is the meaning."

"So, are we facing a typical serial killer who has no establishment but likes stable jobs?" Qian Tongyi thought of this and said simply: "I will sprinkle some more people to find several building materials markets near Pingzhou."

After cooperating with Xu Taining, Jiang Yuan now listens to the investigation Qian Tongyi talks about, feeling like playing. He guesses a place and goes. How to guarantee the success rate?

But the reality is that the success rate of what Xu Taining comes up with is high, but the cost is higher.

If Xu Taining were allowed to follow this train of thought, it would be equivalent to visiting and investigating a person in building materials markets in multiple cities, including cities in two provinces. Thinking about it, even Xu Taining wouldn't do this kind of thing. He must narrow down the target.

Jiang Yuan's gaze looked at the corpses on the dissection table and said casually: "Think about it, this wall-building worker doesn't seem to understand high technology, but he knows how to change mobile phone numbers and mobile phones. To say he understands these, he doesn't even have WeChat or QQ? Does he pay all in cash?"

"That's right, this guy doesn't have Alipay, doesn't have WeChat, and has to use cash to spend money!" Qian Tongyi said here, helplessly: "I set up portrait alarm, and I'll see if I can run into him later. As long as a city is determined, it will be easy to find."

"If it's just determining the city, I have an idea," Jiang Yuan had also been thinking about it.

The corpses are all in a dry-corpse-like state, but because there is a comparison of the identities of the missing persons, it is very easy to trace the source of the corpses. Plus the cause of death is also determined, the space for forensic doctors to play a role is actually very small.

However, the lime covered on the dry corpse, the more contact, made Jiang Yuan have thoughts.

At this time, since Qian Tongyi's request only reached the city level, Jiang Yuan thought and said: "I noticed the lime on the corpse, especially the lime applied to the abdominal cavity of the body, is powder lime. This is highly likely to be purchased by the murderer himself, or requested to be purchased."

"What is powder lime?"

"I also checked the information to know that lime is divided into block lime, fine-grained lime, and powder lime according to fineness. And some renovation places may not necessarily use powder lime, but the lime applied to the abdominal cavity after the murderer killed someone is basically the same kind, indicating that the murderer has requirements for lime. In addition, lime is divided into high-heat lime and low-heat lime, divided into under-fired lime, normal-fired lime, and over-fired lime... In short, the murderer has clear requirements for lime. I will send you the specific content in a while. You go to the market to visit and see if anyone uses cash to buy the same kind of lime."

"This is good, this is good." Qian Tongyi finished speaking, hesitated, and said: "His purpose of buying lime should be to smear the corpse. He is on the run... not necessarily committing a crime immediately."

Jiang Yuan sighed: "Shang Ge Yong hasn't been found yet." ===== CHAPTER 613 =====

"This is good, this is good." After Qian Tongyi finished speaking, he hesitated for a moment and said, "His purpose in buying lime must have been to smear the corpse. During his escape... he wouldn't necessarily commit a crime immediately."

Jiang Yuan sighed: "Shang Geyong hasn't been found yet, has he?"